Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml

Anhydroerythromycin A, 2,5mg

IC Anion Calibration Mix #3

9-n-Propylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4037-45-0